This maple-Dijon pork tenderloin is seared in a skillet, then roasted with apples and onion until juicy and lightly glazed. The sweet-tart pan juices make it a satisfying one-pan dinner, and the straightforward method works with a standard oven-safe skillet.
Ingredients
- 1 pork tenderloin, about 1½ lb (680 g), silver skin removed
- 1 tsp (6 g) kosher salt
- ½ tsp (1 g) freshly ground black pepper
- 1 tbsp (15 ml) neutral oil, such as canola or avocado oil
- 2 medium firm apples, about 12 oz (340 g), cored and cut into wedges
- 1 small yellow onion, about 4 oz (115 g), cut into thin wedges
- 2 tbsp (30 g) Dijon mustard
- 1 tbsp (20 g) pure maple syrup
- 1 tbsp (15 ml) apple cider vinegar
- 2 garlic cloves, about 6 g, finely grated or minced
- 1 tsp (1 g) chopped fresh rosemary, or ½ tsp (0.5 g) dried rosemary
- ¼ cup (60 ml) low-sodium chicken broth or water
- 1 tbsp (14 g) unsalted butter, cut into small pieces
Instructions
- Heat the oven and prepare the pork. Set a rack in the middle of the oven and heat it to 425°F (220°C). While it heats, pat the tenderloin dry with paper towels. If a thin, shiny strip of silver skin remains, slide a small sharp knife beneath it and trim it away; it is tough and will not soften during this quick roast. Season the pork all over with the salt and pepper. Letting it sit briefly while you prepare the other ingredients gives the salt time to cling, but there is no need for a separate marinating period.
- Mix the glaze. In a small bowl, stir together the Dijon, maple syrup, vinegar, garlic, and rosemary. Spoon about 1 tablespoon (15 g) of the mixture into a separate clean dish for serving later. Keep this reserved portion away from utensils that touch raw pork. The rest will coat the tenderloin before it goes into the oven.
- Sear the tenderloin. Heat the oil in a large oven-safe skillet over medium-high heat until it shimmers. Add the pork and sear it for about 5 minutes, turning with tongs to brown several sides. The goal is a golden surface, not to cook the center through. If the skillet is smoking heavily, lower the heat slightly; scorched oil can leave a bitter taste.
- Start the apples and onion. Transfer the browned pork to a plate for a moment. Add the apple and onion wedges to the skillet and cook for about 3 minutes, stirring once or twice. They should begin to soften and pick up some of the browned bits, but they will finish cooking in the oven. Pour in the broth and scrape the skillet gently with a wooden spoon to loosen any flavorful browned pieces.
- Glaze and roast. Set the tenderloin on top of the apples and onion. Brush the pork on all sides with the unreserved Dijon mixture. Roast uncovered for about 20 minutes, checking the thickest part with an instant-read food thermometer. The USDA FSIS safe minimum for whole cuts of pork is 145°F (63°C), followed by a 3-minute rest; if the center has not reached 145°F (63°C), continue roasting and check again after a few minutes. Tenderloins vary in thickness, so temperature, rather than the clock alone, determines when the pork is done.
- Rest and finish the pan juices. Move the pork to a clean cutting board and let it rest for 3 minutes before slicing. This rest is part of the required food-safety guidance and also helps the meat stay juicy. While it rests, stir the butter into the hot apples and pan liquid until it melts. Taste the sauce; add a small splash of water if it seems too concentrated, or a few drops of vinegar if you want a sharper finish.
- Slice and serve. Cut the pork crosswise into slices about ½ inch (1.3 cm) thick. Arrange the slices over the apples and onions, spoon the pan juices around them, and drizzle with the clean reserved glaze. Serve while warm.
Tips
- Check for silver skin before seasoning. This narrow membrane can make otherwise tender slices feel chewy. If your butcher has already removed it, there is nothing more to do; avoid cutting deeply into the meat while trimming.
- Use a thermometer, not color, to judge doneness. Pork can be slightly pink at a safe temperature, and a browned exterior does not tell you whether the center is ready. Insert the thermometer into the thickest section from the side so the probe reaches the center without touching the pan.
- Choose apples that hold their shape. Firm varieties such as Braeburn, Pink Lady, or Granny Smith work well. Softer apples can still be used, but they may collapse into the pan juices; cut them into larger wedges and check them before the pork is finished.
- Make sensible swaps. Pears can replace the apples for a softer, more floral result. If you do not have maple syrup, use an equal amount of honey; it tastes a little more floral and can brown quickly, so keep an eye on the glaze. Water can replace broth without making the dish less workable.
Serving Suggestions
The apples, onion, and pan juices make a ready-made accompaniment, but a starch helps catch the extra sauce. Serve the pork with mashed potatoes, buttered egg noodles, rice, or creamy polenta. For a simpler plate, crusty bread is useful for soaking up the mustardy juices. A green vegetable balances the sweet fruit: try roasted Brussels sprouts, green beans, sautéed kale, or a crisp salad with a tart vinaigrette.
For a dinner with more than one side, keep the other flavors fairly simple. The glaze already brings mustard, fruit, and herbs, so a lightly dressed salad or plain roasted vegetables usually complement it better than another sweet sauce. Slice the pork just before serving and spoon some of the skillet liquid over the meat so the cut surfaces stay moist. If serving family-style, arrange the slices over the apples and onion on a warm platter.
Variations
Make it more savory: Replace the maple syrup with 1 tablespoon (15 ml) of honey or omit it and add 1 extra teaspoon (5 ml) of vinegar. The glaze will be less sweet and more mustard-forward. A pinch of smoked paprika can add a gentle smoky note without changing the cooking method.
Use a different herb: Thyme works well in place of rosemary; use 1 teaspoon (1 g) fresh thyme leaves or ½ teaspoon (0.5 g) dried thyme. Sage is another good match for pork and apples, though its flavor is more assertive, so start with about ½ teaspoon (0.5 g) chopped fresh sage.
Try pears or additional vegetables: Substitute firm pears for the apples, or add 1 cup (150 g) of sliced fennel with the onion. Pears become tender more quickly, while fennel brings a mild anise flavor. Keep the pieces large enough to withstand roasting, and do not pack the skillet so tightly that the vegetables steam instead of brown.
Cook without an oven-safe skillet: Sear the pork in a regular skillet, transfer the apples, onion, broth, and pork to a small roasting pan, then glaze and roast as directed. Scrape the browned bits and oil from the skillet into the roasting pan so their flavor is not left behind. The pan juices may be shallower, but the cooking temperature and doneness check stay the same.
Storage and Reheating
Refrigerate cooked pork and the apples within 2 hours of cooking, storing them together or in separate shallow airtight containers. They keep for 3–4 days in the refrigerator. For longer storage, freeze the cooled portions in a freezer-safe container for up to 2–3 months for best quality; thaw overnight in the refrigerator. The apples will soften after freezing, but they remain useful as part of the sauce.
For reheating, place sliced pork with a spoonful of its pan juices in a covered oven-safe dish and warm it at 300°F (150°C), checking until the leftovers reach 165°F (74°C). A small skillet over low heat also works; add a tablespoon or two of water, broth, or pan juices and cover the pan to limit drying. Microwave individual portions in a covered, microwave-safe dish, stirring or turning the pieces partway through so they heat evenly. Reheat only the portion you plan to eat, since repeated warming can make lean tenderloin dry.
Frequently Asked Questions
Can I use pork loin instead of pork tenderloin?
Pork loin is wider and often much heavier than tenderloin, so it needs a different roasting time. You can use it with the same general flavors, but do not follow the tenderloin timing in this recipe; use a thermometer and roast until the thickest part reaches 145°F (63°C), then rest it for 3 minutes. The apples may need to come out earlier if they become very soft.
Can I prepare the pork ahead?
You can mix the glaze and cut the apples and onion a few hours ahead, keeping the glaze covered in the refrigerator and the cut fruit chilled. For the best texture, season and sear the pork close to cooking time. Avoid leaving raw pork at room temperature while you wait; keep it refrigerated until you are ready to cook, and discard any glaze that has contacted raw meat.
Why did my pork tenderloin turn out dry?
The most common cause is cooking it past its target temperature. Tenderloin is lean, so even a small amount of overcooking can make it noticeably firmer. Check the center with a thermometer as it approaches the estimated roasting time, and let the cooked meat rest for 3 minutes before slicing. Also cut across the grain rather than along the long fibers.
Do I have to sear the pork first?
Searing builds a browned surface and leaves flavorful bits in the skillet for the apples and pan juices. It does not seal in moisture, and the dish can be roasted without searing if needed. If you skip that step, put the apples and onion in the baking dish, set the glazed pork on top, and roast until the thermometer reads 145°F (63°C), followed by a 3-minute rest. The finished meat will have a paler exterior and less deeply flavored pan liquid.
Can I make this recipe without Dijon mustard?
Whole-grain mustard is the closest substitute and gives the glaze a more textured finish. Yellow mustard can also work, though it is milder and more vinegary, so the result will taste less sharp and complex. Use the same quantity, then taste the pan juices before serving and adjust with a little vinegar or maple syrup if needed.
How do I know which part of the tenderloin to check?
Insert an instant-read thermometer into the thickest section of the meat, avoiding the skillet and any large pockets between the meat and probe. If the tenderloin is uneven, check a second thick area as well. Remove it when it reaches 145°F (63°C), and let it rest for 3 minutes before slicing; thinner ends may be more cooked than the center.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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